Backout of backout: we need SI_SUB_PROTO_DOMAIN for pfsync, since it needs existing inetdomain on startup.
Backout of backout: we need SI_SUB_PROTO_DOMAIN for pfsync, since
it needs existing inetdomain on startup.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase